nerd-fonts/_includes/scripts.html

<script async defer src="https://buttons.github.io/buttons.js"></script>
<script src="//ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<script>
((window.gitter = {}).chat = {}).options = {
  room: 'ryanoasis/nerd-fonts'
};
</script>
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<script src="site.js"></script>